Global Patent Index - EP 0264273 B1

EP 0264273 B1 19920318 - A LAMINATED SLIDING STOPPER FOR A SYRINGE

Title (en)

A LAMINATED SLIDING STOPPER FOR A SYRINGE

Publication

EP 0264273 B1 19920318 (EN)

Application

EP 87309088 A 19871014

Priority

JP 24312286 A 19861015

Abstract (en)

[origin: EP0264273A2] A hypodermic syringe includes a barrel (1) containing liquid medicament (8) and a stopper (3) which has a surface in contact with the medicament and is slidably moved within the barrel when the syringe is operated. The stopper (3) comprises a rubber body (5) which is completely covered on the surfaces which contact the liquid in the barrel and slidably contact the barrel respectively with a coating (7) of tetrafluoroethylene resin.

IPC 1-7

A61M 5/315

IPC 8 full level

A61M 5/24 (2006.01); A61M 5/315 (2006.01)

CPC (source: EP US)

A61M 5/2429 (2013.01 - EP US); A61M 5/31513 (2013.01 - EP US); A61M 2205/0222 (2013.01 - EP US); A61M 2205/0238 (2013.01 - EP US); A61M 2205/583 (2013.01 - EP US)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 0264273 A2 19880420; EP 0264273 A3 19880622; EP 0264273 B1 19920318; DE 3777525 D1 19920423; JP H0747045 B2 19950524; JP S6397173 A 19880427; US 4997423 A 19910305

DOCDB simple family (application)

EP 87309088 A 19871014; DE 3777525 T 19871014; JP 24312286 A 19861015; US 36627989 A 19890614